diff --git a/requirements.txt b/requirements.txt
index 863f22a..f9f3dd3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 jupyter
 tornado==4.5.3
-notebook==5.7.8
+notebook==6.4.12
 bash_kernel
 jupyter-c-kernel
 numpy